173696138

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1$

素因数の和:180

約数の個数: 128

約数和(自身を含む): 373248000

約数和(自身を除く): 199551862

約数列:

[1, 2, 7, 11, 14, 19, 22, 23, 29, 38, 46, 58, 77, 89, 133, 154, 161, 178, 203, 209, 253, 266, 319, 322, 406, 418, 437, 506, 551, 623, 638, 667, 874, 979, 1102, 1246, 1334, 1463, 1691, 1771, 1958, 2047, 2233, 2581, 2926, 3059, 3382, 3542, 3857, 4094, 4466, 4669, 4807, 5162, 6061, 6118, 6853, 7337, 7714, 9338, 9614, 11837, 12122, 12673, 13706, 14329, 14674, 18067, 18601, 22517, 23674, 25346, 28391, 28658, 33649, 36134, 37202, 38893, 42427, 45034, 49039, 51359, 56782, 59363, 67298, 77786, 84854, 88711, 98078, 102718, 118726, 130207, 139403, 157619, 177422, 198737, 260414, 272251, 278806, 315238, 343273, 397474, 415541, 427823, 539429, 544502, 652993, 686546, 831082, 855646, 975821, 1078858, 1127897, 1305986, 1951642, 2255794, 2994761, 3776003, 4570951, 5989522, 7552006, 7895279, 9141902, 12406867, 15790558, 24813734, 86848069, 173696138]

約数ペア:

[(1, 173696138), (2, 86848069), (7, 24813734), (11, 15790558), (14, 12406867), (19, 9141902), (22, 7895279), (23, 7552006), (29, 5989522), (38, 4570951), (46, 3776003), (58, 2994761), (77, 2255794), (89, 1951642), (133, 1305986), (154, 1127897), (161, 1078858), (178, 975821), (203, 855646), (209, 831082), (253, 686546), (266, 652993), (319, 544502), (322, 539429), (406, 427823), (418, 415541), (437, 397474), (506, 343273), (551, 315238), (623, 278806), (638, 272251), (667, 260414), (874, 198737), (979, 177422), (1102, 157619), (1246, 139403), (1334, 130207), (1463, 118726), (1691, 102718), (1771, 98078), (1958, 88711), (2047, 84854), (2233, 77786), (2581, 67298), (2926, 59363), (3059, 56782), (3382, 51359), (3542, 49039), (3857, 45034), (4094, 42427), (4466, 38893), (4669, 37202), (4807, 36134), (5162, 33649), (6061, 28658), (6118, 28391), (6853, 25346), (7337, 23674), (7714, 22517), (9338, 18601), (9614, 18067), (11837, 14674), (12122, 14329), (12673, 13706)]